Home / 3,449.04-4,759.50-2,032.68

Finding the Fourth Proportional to 3,449.04, 4,759.50 and 2,032.68

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Solution

The fourth proportional to 3,449.04, 4,759.50 and 2,032.68 is: 2,805.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449.04 : 4,759.50 = 2,032.68 : x
  2. Step 2: Convert to fraction form
    3,449.04/4,759.50 = 2,032.68/x
  3. Step 3: Cross multiply
    3,449.04x = 4,759.50 × 2,032.68
  4. Step 4: Simplify right side
    3,449.04x = 9,674,540.46
  5. Step 5: Solve for x
    x = 9,674,540.46/3,449.04
  6. Step 6: Final answer
    x = 2,805.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.